Thermographic image-recording materials
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United States of America Patent
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Jul 25, 1995
Grant Date -
N/A
app pub date -
Jun 14, 1994
filing date -
Dec 22, 1992
priority date (Note) -
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Abstract
A thermographic dye transfer image-recording material is provided wherein a particular silver salt complex is employed as a source of silver ions, made available upon imagewise heating, to cleave a dye-providing material to provide a diffusible dye in an imagewise pattern corresponding to said imagewise heating. The silver salt complexes have improved solubility in the system providing for enhanced transferred image density.
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